On Fri, Sep 26, 2008 at 4:00 PM, Bill Stevenson
<[EMAIL PROTECTED]> wrote:
> Hello, everybody!
>
> I am working on the demo file:
> gnuradio-examples/python/digital/benchmark_tx.py. In the file
> transmit_path.py, it is said "specify bitrate. samples-per-symbol and
> interp/decim will be derived." How are interp/decim rate and
> samples-per-symbol derived respectively? what is the range for the variable
> interpolation rate? Is interpolation rate increased as a multiple of 4?
> could anyone tell me where i can find the dynamical range of interpolation
> rate?
Try the wiki:
http://gnuradio.org/trac/wiki/UsrpFPGA#TransmitChain
The interpolating CIC filter, I believe, can handle integers in the
range [4,255]. The source can be found here:
http://gnuradio.org/trac/browser/gnuradio/trunk/usrp/fpga/sdr_lib
Brian
_______________________________________________
Discuss-gnuradio mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
